GB2007485B - Nurient supply means for a nutrient film agriculture system - Google Patents

Nurient supply means for a nutrient film agriculture system

Info

Publication number
GB2007485B
GB2007485B GB7842890A GB7842890A GB2007485B GB 2007485 B GB2007485 B GB 2007485B GB 7842890 A GB7842890 A GB 7842890A GB 7842890 A GB7842890 A GB 7842890A GB 2007485 B GB2007485 B GB 2007485B
Authority
GB
United Kingdom
Prior art keywords
nurient
supply means
agriculture system
nutrient film
nutrient
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB7842890A
Other versions
GB2007485A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of GB2007485A publication Critical patent/GB2007485A/en
Application granted granted Critical
Publication of GB2007485B publication Critical patent/GB2007485B/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G31/00—Soilless cultivation, e.g. hydroponics
    • A01G31/02—Special apparatus therefor
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G27/00—Self-acting watering devices, e.g. for flower-pots
    • A01G27/003—Controls for self-acting watering devices
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86236—Tank with movable or adjustable outlet or overflow pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Water Supply & Treatment (AREA)
  • Hydroponics (AREA)
GB7842890A 1977-11-07 1978-11-02 Nurient supply means for a nutrient film agriculture system Expired GB2007485B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/848,818 US4185414A (en) 1977-11-07 1977-11-07 Feed regulator for nutrient film agriculture system

Publications (2)

Publication Number Publication Date
GB2007485A GB2007485A (en) 1979-05-23
GB2007485B true GB2007485B (en) 1982-03-10

Family

ID=25304361

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7842890A Expired GB2007485B (en) 1977-11-07 1978-11-02 Nurient supply means for a nutrient film agriculture system

Country Status (5)

Country Link
US (1) US4185414A (en)
JP (1) JPS6022885B2 (en)
CA (1) CA1097075A (en)
GB (1) GB2007485B (en)
SE (1) SE427980B (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4397114A (en) * 1974-09-06 1983-08-09 Margaret R. Skaife, Trustee Soiless growing system
GB2130465A (en) * 1982-10-07 1984-06-06 Green Desert Company Of London Process and apparatus for the soilless growing of plants
IT1179404B (en) * 1984-07-13 1987-09-16 Fabio Desogus WATER STORAGE TANK PREVIOUSLY UNDERGROUND
US4630394A (en) * 1984-09-17 1986-12-23 Sherard Michael W Subirrigation gravel culture growing bed
US5001859A (en) * 1986-12-30 1991-03-26 Sprung Philip D Method and structure for environmental control of plant growth
DE3743299A1 (en) * 1987-12-19 1989-06-29 Pelargonien Fischer Kg METHOD AND DEVICE FOR THE CULTURE OF PLANT CUTTINGS PRODUCED BY VEGETATIVE PROPAGATION
US4937972A (en) * 1989-03-16 1990-07-03 Freitus Joseph P Self-contained plant growth system
NL9101636A (en) * 1991-09-27 1993-04-16 Lely Nv C Van Der METHOD FOR AUTOMATIC MILKING OF ANIMALS.
BE1007174A6 (en) * 1993-06-29 1995-04-11 Applitek PRESSURE VESSEL FOR DELIVERING A LIQUID AT CONSTANT FLOW.
IL119352A (en) * 1996-10-04 1999-12-22 Rosenberg Peretz Water metering device particularly useful for multiple outlet units
US6233871B1 (en) * 1997-06-11 2001-05-22 I-Chung Ho Design of planter inserts and water reservoirs
US6247266B1 (en) * 1999-07-06 2001-06-19 Margaret Platt Borgen Fluid exchange system and method
US6805120B1 (en) * 1999-09-20 2004-10-19 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
SE524786C2 (en) * 2003-02-14 2004-10-05 Bjoerkebo Gaard Ab irrigation System
US6993869B2 (en) * 2004-02-19 2006-02-07 Waters S Collar Stackable planting containers with capillary watering
US7748930B2 (en) * 2004-05-10 2010-07-06 Developmental Technologies, Llc Fluid and nutrient delivery system and associated methods
US7757886B2 (en) * 2006-02-28 2010-07-20 Edison Nation, Llc Low cost spill-and-glug-resistant cup and container
US7641070B2 (en) * 2006-02-28 2010-01-05 Edison Nation, Llc Low cost spill-resistant cup for liquids
US8011853B2 (en) * 2007-10-31 2011-09-06 Developmental Technologies, Llc Fluid and nutrient delivery irrigation system and associated methods
JP5468481B2 (en) * 2010-07-09 2014-04-09 日本山村硝子株式会社 Plant growing machine
US9374951B2 (en) 2012-12-27 2016-06-28 Dow Agrosciences Llc Apparatus and method for growing plants hydroponically in multi-chamber containers
US9532516B2 (en) * 2012-12-27 2017-01-03 Dow Agrosciences Llc Apparatus and method for growing plants hydroponically in containers
US20150173309A1 (en) * 2013-12-19 2015-06-25 Dow Agrosciences Llc Automated volumetric irrigation system and method
FR3040280B1 (en) * 2015-08-28 2017-09-15 Sanisphere METHOD AND INSTALLATION OF TOILETS FOR HYGIENIZATION BY LOMBRICOMPOSTAGE
CN110089408A (en) * 2018-01-29 2019-08-06 京东方科技集团股份有限公司 Plants planter and plant cover cultivation methods

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE518269A (en) *
US536716A (en) * 1895-04-02 Half to j
GB190724939A (en) * 1907-11-11 1908-05-07 Ernst Wuesthoff Improvements in and relating to Alarm Clocks.
US1652889A (en) * 1923-07-09 1927-12-13 Cook Charles Lee Measuring device
US1921347A (en) * 1930-05-23 1933-08-08 Harry G Coulson Liquid feeder
US2063595A (en) * 1935-10-10 1936-12-08 William P Feeney Stock regulator
US2152254A (en) * 1938-03-31 1939-03-28 William M Hansen Apparatus for water culture of vegetation
US2851198A (en) * 1956-09-11 1958-09-09 Marlin B Rasmusson Confection mix dispenser
US2849835A (en) * 1956-12-07 1958-09-02 Colorado Serum Company Method for soilless cultivation using gibberellic acid
US2988104A (en) * 1959-05-13 1961-06-13 Deister Concentrator Proportionating feeder for slurries
GB1096956A (en) * 1964-11-13 1967-12-29 Nat Res Dev Crop growing device
GB1245581A (en) * 1967-09-04 1971-09-08 Nat Res Dev Cultivation of plants
GB1194153A (en) * 1968-03-28 1970-06-10 Thomas Rochford & Sons Ltd Display Stands for Potted Plants.
US3584762A (en) * 1968-12-04 1971-06-15 Golconda Corp Root beer postmix drink dispenser
US3667157A (en) * 1969-04-26 1972-06-06 Aeroponica Spa Apparatus for the hydroponic cultivation of vegetables
US3660933A (en) * 1970-03-02 1972-05-09 Weingarten & Wong Enterprises Hydroponics system and method
US3766684A (en) * 1970-12-11 1973-10-23 N Kato Apparatus for hydroponic cultivation
US3807088A (en) * 1971-03-29 1974-04-30 Hydroculture Controlled environment hydroponic system
FR2202639A1 (en) * 1972-10-13 1974-05-10 Hydroculture
US3817454A (en) * 1973-02-12 1974-06-18 E Pira Method and apparatus for subsurface and drip irrigation systems
US3991918A (en) * 1974-11-04 1976-11-16 Speedfam Corporation Abrasive slurry regulator assembly
IL49093A0 (en) * 1975-02-27 1976-04-30 Anselm A C Channel-like structure for horticulture and flower-growin
BE833180A (en) * 1975-09-08 1975-12-31 DEVICE FOR GROWING PLANTS IN CONTAINERS INFLUENCED WITH LIQUID
DE2602788A1 (en) * 1976-01-26 1977-07-28 Controlinvest Ag Fuer Investit Plant production without soil - features two storey functional units in frame which are used for two stage plant growth
US4149970A (en) * 1977-10-15 1979-04-17 Fisons Limited Method of treating water for horticultural uses

Also Published As

Publication number Publication date
SE427980B (en) 1983-05-30
US4185414A (en) 1980-01-29
SE7811451L (en) 1979-05-08
JPS5480848A (en) 1979-06-27
GB2007485A (en) 1979-05-23
CA1097075A (en) 1981-03-10
JPS6022885B2 (en) 1985-06-04

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee